Review for ThreadVis by m4000
Rated 4 out of 5 stars
Great add-on. Easy to jump between emails in the same thread. But at the moment it doesn't work with Thunderbird 102.
This review is for a previous version of the add-on (3.3.0).Version 3.4.2 is available now, restoring compatibility with Thunderbird 102.
To create your own collections, you must have a Mozilla Add-ons account.